M. P. Hale

Equiangular lines, the Graph Extension Theorem, and transfer in triply transitive groups

E. Shult, M. P. Hale, 1974 .

On the maximal normal prime-nilpotent subgroup of a prime-solvable group

M. P. Hale, T. M. Gagen, 1972, Bulletin of the Australian Mathematical Society.

Dual affine geometries and alternative bilinear forms

M. P. Hale, K. Farmer, 1980 .

Finite Geometries which Contain Dual Affine Planes

Mark P. Hale, M. P. Hale, 1977, J. Comb. Theory, Ser. A.